The first one is the pitcher plant, a plant that has a tube-shaped leaf.
Insectivorous plant species include yellow pitcher plant, purple pitcher plant, sweet pitcher plant and three species of sundews.
Insectivorous plants such as pitcher plant and sundew can be quite numerous.
The bogs contain unusual indigenous plant species, including two carnivorous plants, the sundew and the pitcher plant.
British Dictionary definitions for pitcher plant
any of various insectivorous plants of the genera Sarracenia, Darlingtonia, Nepenthes, and Cephalotus, having leaves modified to form pitcher-like organs that attract and trap insects, which are then digested See also huntsman's-cup